2017319144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{644923}}^1$

素因数の和:644969

約数の個数: 32

約数和(自身を含む): 4179107520

約数和(自身を除く): 2161788376

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 644923, 1289846, 2579692, 5159384, 10963691, 14833229, 21927382, 29666458, 43854764, 59332916, 87709528, 118665832, 252164893, 504329786, 1008659572, 2017319144]

約数ペア:

[(1, 2017319144), (2, 1008659572), (4, 504329786), (8, 252164893), (17, 118665832), (23, 87709528), (34, 59332916), (46, 43854764), (68, 29666458), (92, 21927382), (136, 14833229), (184, 10963691), (391, 5159384), (782, 2579692), (1564, 1289846), (3128, 644923)]